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3.A.1.3.5
Octopine porter

Accession Number:P0A4N5
Protein Name:Octopine transport system permease protein occQ
Length:237
Molecular Weight:24801.00
Species:Agrobacterium tumefaciens [358]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate Octopine

Cross database links:

RefSeq: NP_059714.1   
Entrez Gene ID: 1224233   
Pfam: PF00528   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (2)

[1] “Characterization of a putative periplasmic transport system for octopine accumulation encoded by Agrobacterium tumefaciens Ti plasmid pTiA6.”  Valdivia R.H.et.al.   1655707
[2] “Opine transport genes in the octopine (occ) and nopaline (noc) catabolic regions in Ti plasmids of Agrobacterium tumefaciens.”  Zanker H.et.al.   1732218

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MDYSQLMGFG PDGWGYDMLR ATAMTMAVAF SGFTIGLVFG CLGAAASLSS SGALQAAASG 
61:	YTTALRGIPD LLVIYLFYFG SSSVISNVAS LFGSSGFVGA STFLIGALAI GVVSGAYQTQ 
121:	VLRGAVLALN KGEIEAGRAY GMGALLLFRR IVLPQAARYA LPGVGNVWQL VLKESALISV 
181:	IGLVELMRQA QVGSGSTRQP FSFYLTAAAL YLLITFVSGQ VFRLAETRSM RGLQRGV